(:*******************************************************:)
(:Test: op-numeric-unary-minusulng1args-1                 :)
(:Written By: Carmelo Montanez                            :)
(:Date: Thu Dec 16 10:48:16 GMT-05:00 2004                :)
(:Purpose: Evaluates The "op:numeric-unary-minus" operator:)
(: with the arguments set as follows:                    :)
(:$arg = xs:unsignedLong(lower bound)                    :)
(:*******************************************************:)

-(xs:unsignedLong("0"))